/Engine/Source/Runtime/Core/Public/Containers/BitArray.h
Inserts multiple bits read from the given BitArray into the array, starting at the given index.
template<typename OtherAllocator> void InsertRange ( const [TBitArray](API\Runtime\Core\Containers\TBitArray)< OtherAllocator > & ReadBits, int32 Index, int32 NumBitsToAdd, int32 ReadOffsetBits )